Absorbing device for line body special-shaped component

Abstract

The utility model relates to the technical field of component suction, and discloses a line body special-shaped component suction device which comprises a base station, a base plate is arranged below the base station, and two clamping frames used for conducting auxiliary grabbing on a line body special-shaped component are arranged on the base plate. The line body special-shaped component is sucked through the base plate in a vacuum adsorption mode and then is clamped in an auxiliary mode through the two clamping frames on the base plate, so that it is ensured that the line body special-shaped component can be firmly grabbed, and the line body special-shaped component grabbing device is suitable for products which cannot be subjected to automatic surface mounting through a machine in the SMT section; vacuum clamping jaw suction nozzles designed for different elements are adopted by the existing chip mounter equipment, and the plug-in action is automatically completed according to a program instruction; the chip mounter equipment is used for automatic mounting, so that the product quality is ensured, manual intervention is not needed, and the purposes of saving manpower and improving efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of component suction, in particular to a device for sucking linear special-shaped components. Background Art

[0002] Currently, in the production of electronic products, computer motherboards, large communication motherboards, or other products, there are many components with surface absorption problems. They need to be manually placed in the designated position, and then tinned with PIN pins through reflow soldering and fixed to the PCB surface. For example, various special-shaped connector modules and various pin components cannot be automatically mounted by SMT machines due to surface absorption problems. They need to be placed manually in the designated position by personnel.

[0003] With the continuous development of today's science and technology, many electronic industry products are developing towards integration, modularization, energy saving, lightness, automation, high productivity and high quality, which puts higher requirements on the overall quality of the products. To this end, we have designed a device for sucking wire special-shaped components. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a device for sucking linear special-shaped components to solve the problem that these components cannot be automatically mounted by machines in the SMT section due to surface suction surface problems and need to be placed in designated positions manually by personnel.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for sucking wire-shaped special-shaped components comprises a base, a chassis for sucking wire-shaped special-shaped components is provided below the base, and two clamping frames for assisting in grabbing wire-shaped special-shaped components are provided on the chassis.

[0007] Optionally, a first connecting tube is connected between the base and the chassis, a cavity is provided in the base, and the first connecting tube passes through the chassis and is flush with the bottom of the chassis.

[0008] Optionally, a top platform is provided on the top of the base, a second connecting tube is provided on the top platform, and a second pushing piston for generating negative pressure in the first connecting tube is provided in the second connecting tube.

[0009] Optionally, the second connecting pipe is connected to the cavity.

[0010] Optionally, an inner groove is formed on the base, and two first pushing pistons sliding in the cavity are provided in the inner groove, and the first pushing pistons are reset and retracted by a tension spring.

[0011] Optionally, two sliding holes are symmetrically provided on the chassis.

[0012] Optionally, a forward and reverse rotating screw rod is provided at the bottom of the base, and two L-shaped clamping frames are symmetrically arranged on the forward and reverse rotating screw rod, and the L-shaped clamping frames pass through the sliding hole.

[0013] Optionally, an annular rubber ring is provided at the bottom of the chassis.

[0014] Beneficial effects

[0015] (1) In the present invention, the chassis is used to absorb the wire-shaped special-shaped components by vacuum adsorption, and then the two clamping frames on the chassis are used to auxiliary clamp them to ensure that the wire-shaped special-shaped components can be firmly grasped, that is, the two actions of absorption and clamping are achieved at the same time. It is suitable for products that cannot be automatically mounted by machines in the SMT section, thereby ensuring product quality without manual intervention, saving manpower and improving efficiency.

[0016] (2) In the present invention, a top platform is provided on the top of the base, a second connecting tube is provided on the top platform, and a second push piston is provided in the second connecting tube for generating negative pressure in the first connecting tube. When the second push piston is turned on and driven to move, negative pressure is formed in the cavity. At the same time, an annular rubber ring is provided at the bottom of the chassis, so that the linear special-shaped components close to the chassis can be absorbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a device for sucking irregular-shaped components of a wire body according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of the device for sucking irregular-shaped linear components according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic top view of the structure of the device for sucking irregular-shaped linear components according to an embodiment of the present utility model;

[0020] Among them, 1. base; 2. first connecting tube; 3. chassis; 4. inner groove; 5. tension spring; 6. first push piston; 7. second connecting tube; 8. second push piston; 9. top platform; 10. sliding hole; 11. clamping frame; 12. annular rubber ring. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0022] like Figure 1-Figure 3As shown, a device for sucking linear special-shaped components includes a base 1, a chassis 3 for sucking linear special-shaped components is provided under the base 1, a first connecting tube 2 is connected between the base 1 and the chassis 3, a cavity is provided in the base 1, the first connecting tube 2 passes through the chassis 3 and is flush with the bottom of the chassis 3, the second connecting tube 7 is connected to the cavity, a top platform 9 is provided on the top of the base 1, a second connecting tube 7 is provided on the top platform 9, and a second pushing piston 8 for generating negative pressure in the first connecting tube 2 is provided in the second connecting tube 7. Turning on the second pushing piston 8 and driving the second pushing piston 8 to move will form negative pressure in the cavity, and at the same time, an annular rubber ring 12 is provided at the bottom of the chassis 3, so that the linear special-shaped components close to the chassis 3 can be sucked.

[0023] A special vacuum gripper nozzle (i.e., chassis 3 and other structures) is designed for suction and placement of different components. An inner groove is provided on the base 1, and two first push pistons 6 sliding in the cavity are provided in the inner groove. The first push pistons 6 are reset and retracted by the tension spring 5, and the external pushing device drives the first push pistons 6 to move.

[0024] Furthermore, two clamping frames 11 for assisting in grasping the wire-shaped special-shaped components are provided on the chassis 3, two sliding holes 10 are symmetrically opened on the chassis 3, a forward and reverse rotating screw is provided at the bottom of the base 1, and two L-shaped clamping frames 11 are symmetrically arranged on the forward and reverse rotating screw, and the L-shaped clamping frame 11 passes through the sliding hole 10.

[0025] The two clamping frames 11 can be opened and closed relative to each other, playing a role in assisting the gripping process, thus ensuring the stable operation of the device. In conjunction with the chassis 3, they can simultaneously absorb and clamp irregularly shaped components, making them suitable for products that cannot be automatically mounted by SMT machines.

[0026] The screw can rotate forward and backward, and the two clamping frames 11 rotate in opposite directions on the screw. That is, when the screw rotates, it can drive the two clamping frames 11 to move in opposite directions under the restriction of the sliding hole 10.

[0027] Working principle:

[0028] A top platform 9 is provided on the top of the base 1, and a second connecting tube 7 is provided on the top platform 9. A second push piston 8 is provided in the second connecting tube 7 for generating negative pressure in the first connecting tube 2. Opening the second push piston 8 and driving the second push piston 8 to move will form negative pressure in the cavity. An annular rubber ring 12 is provided at the bottom of the chassis 3, so that the linear special-shaped components close to the chassis 3 can be sucked up; through the relative opening and closing of the two clamping frames 11, the purpose of clamping can be achieved while achieving suction, so as to cope with products that cannot be automatically mounted by machines in the SMT section; after grabbing the workpiece, the existing placement machine equipment is cooperated with and the plug-in action is automatically completed according to program instructions.

[0029] In summary, the utility model proposes a device for sucking linear special-shaped components, which can be used in conjunction with existing placement machine equipment, and the vacuum gripper nozzle designed for different components can automatically complete the plug-in action according to program instructions to replace the existing manual placement of components; it works fully automatically and does not require human intervention, that is, the equipment automatically mounts, which can avoid the quality problems of manual placement and improve product yield, while also saving manpower and improving efficiency; compared with the automated production achieved by manually placing components, the use of this device increases production efficiency by 50%, which can improve the company's competitiveness, and after sample debugging and verification, the equipment provides stable efficiency and output.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A device for sucking linear irregular-shaped components, comprising a base (1), characterized in that: A chassis (3) for absorbing the linear special-shaped components is provided below the base (1), and two clamping frames (11) for assisting in grasping the linear special-shaped components are provided on the chassis (3).

2. The device for sucking up irregularly shaped linear components according to claim 1, characterized in that: A first connecting pipe (2) is connected between the base (1) and the chassis (3); a cavity is provided in the base (1); the first connecting pipe (2) passes through the chassis (3) and is flush with the bottom of the chassis (3).

3. The device for sucking up irregularly shaped linear components according to claim 1, characterized in that: A top platform (9) is provided on the top of the base platform (1), a second connecting tube (7) is provided on the top platform (9), and a second pushing piston (8) is provided in the second connecting tube (7) for generating negative pressure in the first connecting tube (2).

4. The device for sucking up irregularly shaped linear components according to claim 3, characterized in that: The second connecting pipe (7) is in communication with the cavity.

5. The device for sucking up irregularly shaped linear components according to claim 2, characterized in that: An inner groove is provided on the base (1), and two first push pistons (6) sliding in the cavity are provided in the inner groove. The first push pistons (6) are reset and retracted by the tension spring (5).

6. The device for sucking up irregular-shaped linear components according to claim 5, characterized in that: Two sliding holes (10) are symmetrically provided on the chassis (3).

7. The device for sucking up irregular-shaped linear components according to claim 6, characterized in that: The bottom of the base (1) is provided with a forward and reverse rotating screw, and two L-shaped clamping frames (11) are symmetrically arranged on the forward and reverse rotating screw, and the L-shaped clamping frames (11) pass through the sliding hole (10).

8. The device for sucking up irregular-shaped linear components according to claim 7, characterized in that: An annular rubber ring (12) is provided at the bottom of the chassis (3).

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